TY - JOUR
T1 - Crystallographic and infrared spectroscopic study of bond distances in Ln[Fe(CN)6]·4H2O (Ln=lanthanide)
AU - Zhou, Xianju
AU - Wong, Wing-Tak
AU - Faucher, Michèle D.
AU - Tanner, Peter A.
PY - 2008/11
Y1 - 2008/11
N2 - Along with crystallographic data of Ln[Fe(CN)6]·4H2O (Ln=lanthanide), the infrared spectra are reassigned to examine bond length trends across the series of Ln. The changes in mean Ln-O, Ln-N, C{triple bond, long}N and Fe-C distances are discussed and the bond natures of Ln-N and Ln-O are studied by bond length linear or quadratic fitting and comparisons with relevant ionic radii. The two different C{triple bond, long}N bond distances have been simulated by the covalo-electrostatic model. © 2008 Elsevier Inc. All rights reserved.
AB - Along with crystallographic data of Ln[Fe(CN)6]·4H2O (Ln=lanthanide), the infrared spectra are reassigned to examine bond length trends across the series of Ln. The changes in mean Ln-O, Ln-N, C{triple bond, long}N and Fe-C distances are discussed and the bond natures of Ln-N and Ln-O are studied by bond length linear or quadratic fitting and comparisons with relevant ionic radii. The two different C{triple bond, long}N bond distances have been simulated by the covalo-electrostatic model. © 2008 Elsevier Inc. All rights reserved.
KW - Bond distance
KW - Covalo-electrostatic model
KW - Crystal structure
KW - Infrared spectra
KW - Lanthanide contraction
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U2 - 10.1016/j.jssc.2008.08.008
DO - 10.1016/j.jssc.2008.08.008
M3 - RGC 21 - Publication in refereed journal
SN - 0022-4596
VL - 181
SP - 3057
EP - 3064
JO - Journal of Solid State Chemistry
JF - Journal of Solid State Chemistry
IS - 11
ER -